You need to be patient to be in a conversation with Perryville High School sophomore Erick Derosier and Deputy First Class Stavros Plagianakos. They have matching speech impediments - stuttering. "A conversation between us takes forever," laughed DFC Plagianakos. The deputy is currently serving as the school resource officer at Perryville High School and its feeder elementary and middle schools. He's in his seventh year in theschools. And is also the golf coach at Perryville High.